This Flu Season More Severe Than Last Decade Cdc Data Latest From Shows 40 States Reporting High Or Very High Levels
The world health organization (who) today announced its recommendations for the viral composition of influenza vaccines for use in the 2026 influenza season in the. Influenza (flu) is a contagious respiratory illness caused by influenza viruses. It can cause illness ranging from mild to severe,.
Preliminary Estimated Flu Disease Burden 20242025 Flu Season Flu
This makes it one of the most. Seasonal influenza is an acute respiratory infection caused by influenza viruses which circulate in all parts of the world. Influenza, or the flu, is both a seasonal and a pandemic virus.
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Every year, mainly during the winter season, seasonal influenza infects as many as 1 billion people.
Influenza is an acute viral infection that primarily attacks the upper respiratory tract, including the nose, throat, bronchi and, less frequently, the lungs. Seasonal influenza is an acute respiratory infection caused by influenza viruses which circulate in all parts of the world. The most common symptoms of influenza (flu) include fever, a dry cough, headache, muscle and joint pain, a sore throat and a runny nose. It can cause mild to severe illness.
The virus is transmitted easily from person to person via droplets. Who fact sheet on influenza: Includes key facts, definition, symptoms, transmission, seasonal epidemics, effects, prevention, who response. It is characterized by a sudden onset of fever, cough.
It is characterized by a sudden onset of fever, cough (usually dry),.
